Asasoloist,PeterWeltnervariedandcross-borderconcertsforthefriendsofHammondorgansandkeyboards on the Hammond organ B3, on the Hammond Sk2, on the keyboard set and on the piano. But he also has an affinity for church organs. An excellent example for his inclination to play the organ is the on occasion of the Twelfth Day in 2014 in Soest, Germany. For this event the organ player has written a piece of musical history by transforming the sounds of the church organ and the Hammond-Sk2 into a harmonic synthesis. This performance is available on DVD and has found its way into the Encyclopedia WikipediaMany videos can be found on the YouTube channels „Peter Weltner“, „Peter Weltner Duo“, „Hammond Daze“ und „Tastenpeter“: